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grigory [225]
2 years ago
13

Which of the following statements are true about the function y = 3x?

Mathematics
1 answer:
Tju [1.3M]2 years ago
6 0

The following statement are true about the given function

Statements i,ii, and iv

Given Data

We have the following function to analyse

y = 3x

The following statement are true/false about the given function

  • The function is a direct variation: this is true because an increase in the x value will increase the y value
  • The function goes through the origin:  for x = 0, y = 0
  • The constant of variation is 1/3: this statement is false, the constant of the variation is 3
  • y is 6, when x is 2: this statement is true, when we plug x = 3, the corresponding value for y is 6

Learn more about variation here:

brainly.com/question/6499629

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Find the distance between the following points: (0,0,0) and (-2,6,3)
marusya05 [52]

9514 1404 393

Answer:

  3.  7

Step-by-step explanation:

The distance formula applies in 3 dimensions as well as 2.

  d = √((x2 -x1)² +(y2 -y1)² +(z2 -z1)²)

  d = √((-2)² +6² +3²) = √(4 +36 +9) = √49

  d = 7

The distance between the two points is 7 units.

6 0
2 years ago
Help i dont know the formula for the triangle to find the answer its surface area n volume
777dan777 [17]

Answer:

#4=10.5

#5=48

Step-by-step explanation:

The formula for the triangle for area is 1/2 time base times hight

The forumale fot the triangle for volume is 1/2 time base times hight

So for number #4 it will be 1/2 x 3 x 7

and number #5, it will be 1/2 x 8 x 12

5 0
3 years ago
What two ratios are equivalent too 27/60
kati45 [8]

Answer:

54/120 or 108/240

Step-by-step explanation:


5 0
3 years ago
<img src="https://tex.z-dn.net/?f=180%20%5Cdiv%20460%20%3D%20simplified%20%5C%3A%20fraction" id="TexFormula1" title="180 \div 46
Anuta_ua [19.1K]

first you would put the expression in a fraction for

180/460

you already know that the both numbers are divisible by 2

  • so the answer would be 90/230 but we are still no done because these values are divisible by three

the rule to prove that the number is divisible by three is when you add the digits of the number for example 333. 3+3+3=9 and nine is divisible by nine

THE ANSWER IS:::::::: 90/230


5 0
3 years ago
A bus stops at the station near Kylie's house every 1 hours . Which expression could be used to find the number of times the bus
anastassius [24]

Answer:

H

Step-by-step explanation:

24 x 1 1/4

5 0
3 years ago
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